Description (this example requires v2.0.1)

This chart displays a line series and implements the onDblClickPoint event to trigger the marking of the clicked point. When a user double clicks a point, or single clicks a point and presses the enter key, the event handler marks/un-marks the point by positioning a custom image which stays in place as the chart is zoomed and moved and point selection changes.

Double click a point below to mark it:

Source Code

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